WARNING! Reference mark "cbAddConn" ... CB 1.9.1 (no 2.0 ver avail)

When editing, commenting THIS line in my comprofiler.class.php does nothing:

//$_CB_framework->document->addHeadScriptUrl( '/components/com_comprofiler/js/curvycorners.js', true );

This must work in IE11, bottom line, net-net. (Joom 3.3.0, MySQL5.5, PHP 5.5.x)

Using uddeIM. Only able to "make connections" using Droid w Chrome... Save our Site (SoS)

I need this spelled out in "so easy a drooling moron can understand it," fashion.